Add Function to Dummy Printer for Clearing Buffer
* If you are using the dummy printer, you may want to use the printer again after sending the output to a physical printer. * This method empties the list of the output buffer
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@ -312,5 +312,13 @@ class Dummy(Escpos):
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""" Get the data that was sent to this printer """
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return b''.join(self._output_list)
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def clear(self):
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""" Clear the buffer of the printer
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This method can be called if you send the contents to a physical printer
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and want to use the Dummy printer for new output.
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"""
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del self._output_list[:]
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def close(self):
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pass
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